Hysterectomy-corrected, age-specific incidence and survival of uterine sarcomas by histotype, race and ethnicity in the United States, 2000-2019.
基于美国SEER 22登记库2000—2019年数据,本研究纳入14 801例≥20岁镜下确诊的子宫肉瘤患者,按组织学类型、诊断分期及种族/民族计算校正子宫切除后的年龄别发病率和5年相对生存率。结果显示,平滑肌肉瘤最常见(53.3%),其次为子宫内膜间质肉瘤(26.7%)、腺肉瘤(12.7%)、未特指肉瘤(5.7%)和未分化肉瘤(1.7%)。平滑肌肉瘤校正发病率最高(0.6/10万),其次为子宫内膜间质肉瘤(0.3/10万)和腺肉瘤(0.1/10万)。非西班牙裔黑人各组织学类型发病率均最高,更易诊断时即为远处转移,生存率最低(41.9%),非西班牙裔白人为55.4%。平滑肌肉瘤、子宫内膜间质肉瘤和腺肉瘤5年相对生存率分别为42.3%、70.2%和78.3%;局限期各类型为62%~85%,远处转移期为13.5%~34.7%。结论认为,子宫肉瘤各组织学类型异质性明显,发病模式和生存轨迹不同;平滑肌肉瘤发病率最高、生存较差;非西班牙裔黑人发病率最高、晚期比例更高且生存更差。
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完整作者
Dhruva Dave、Rebecca C Arend、Charles A Leath、Michael D Toboni、Nicolas Wentzensen、Martin Köbel、Britt K Erickson、Akemi T Wijayabahu、Megan A Clarke
作者机构
- Department of Obstetrics & Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA. Electronic address: dhruvadave@uabmc.edu.
- Department of Obstetrics & Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA.
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA.
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
- Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN.
- Department of Obstetrics & Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA; Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA.
技术路线
数据/样本:SEER 22登记库2000-2019年、年龄≥20岁、显微镜确诊的子宫肉瘤病例(n=14,801),按组织学亚型、诊断分期、种族/民族分层;分析:基于SEER*Stat 9.0.42计算子宫切除校正的年龄别发病率,采用Ederer II法估计5年相对生存率;验证:原文未报告独立的模型验证或外部验证。
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